宇宙是一个广阔而神秘的地方，我们才刚刚开始理解它的秘密。
The universe is a vast and mysterious place, and we are just beginning to understand its secrets.
People don’t notice whether it’s winter or summer when they’re happy.
The mind evolves to meet the challenges of existence.
教育不仅仅是达到目的的手段，而是一个持续成长和发展的过程。
I'm the reason your teacher can't teach.